A receipt id contains characters that provide information about the purchase.

For example: if an id has an $\text{'}$x$\text{'}$ followed by two $\text{'}$y$\text{'}$s$,$ it means that the purchase was a final sale and cannot be returned. As another example, if an id has an $\text{'}$a$\text{'}$ followed by three $\text{'}$b$\text{'}$s$,$ it means that a coupon was used for purchase.

Write a static method for the Receipt class to test whether a receipt id meets such a criteria.

Does the id meet the criteria?

The criteria is described by three pieces of data, passed in as parameters:

char primaryChar

char followingChar

int countOfFollowingAfterPrimary

A receipt id meets the criteria if:

the id contains the primaryChar character and

the followingChar character appears exactly the specified number of times after the primary target character